Using this collar is a breeze. Just snap it around your pet's neck using the quick - release buckle. The breathable mesh - lined padding will adjust to where your pet needs comfort most. When using, make sure the collar isn't too tight to avoid discomfort. Keep it away from sharp objects to prevent damage to the reflective nylon and the anodized aluminum ring. For maintenance, you can gently wash the collar with mild soap and water. Let it air dry completely before using it again. This will help keep the collar in good condition and ensure it lasts a long time.